Puri Tech Sodium Dichlor Chlorine Shock
Best high potency sanitizer for busy pool owners seeking crystal clarity.
A potent granular shock that clears cloudy water and restores sparkle in hours. The calcium-free, UV-stabilized formula is ideal for hard water and vinyl surfaces, offering a low-maintenance way to keep water sanitized and inviting.
$39.99
Who it's for
- Pool owners with vinyl liners seeking to prevent surface discoloration
- Outdoor pool owners looking for long-lasting chlorine effectiveness in sunlight
- Maintenance-conscious users wanting to avoid frequent chemical balancing adjustments
Who should skip it
- High-frequency shockers who do not regularly monitor stabilizer levels
- Budget-focused shoppers looking for the most economical sanitizing solution
- Owners dealing with severe algae infestations needing maximum sanitizing power
Performance breakdown
Sanitization Speed
Rapidly clears cloudiness and restores water sparkle within just a few hours.
UV Stability
Built-in stabilizers prevent rapid chlorine loss under direct, intense sunlight exposure.
Surface Compatibility
Safe for vinyl liners and delicate spa surfaces without causing damage.
Scaling Prevention
Calcium-free composition eliminates residue buildup, even in hard water environments.
Application Ease
Granular format dissolves quickly and simplifies routine maintenance for busy owners.
Versatility
Effective across diverse setups from residential pools to fountains and spas.
Key Specs
Weight
4 lbs
Active Ingredient
99% Sodium Dichloro-S-Triazinetrione Dihydrate
Chlorine Content
56% available chlorine
Compatibility
In-ground pools, above-ground pools, vinyl-lined surfaces, spas, fountains
UV Stabilized
Yes
Calcium-free
Yes
Know before you buy
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Ask Metto anything about the Puri Tech Sodium Dichlor Chlorine Shock before you decide.
